20074089608

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{737801}}^1$

素因数の和:738005

約数の個数: 32

約数和(自身を含む): 39841308000

約数和(自身を除く): 19767218392

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 179, 358, 716, 1432, 3401, 6802, 13604, 27208, 737801, 1475602, 2951204, 5902408, 14018219, 28036438, 56072876, 112145752, 132066379, 264132758, 528265516, 1056531032, 2509261201, 5018522402, 10037044804, 20074089608]

約数ペア:

[(1, 20074089608), (2, 10037044804), (4, 5018522402), (8, 2509261201), (19, 1056531032), (38, 528265516), (76, 264132758), (152, 132066379), (179, 112145752), (358, 56072876), (716, 28036438), (1432, 14018219), (3401, 5902408), (6802, 2951204), (13604, 1475602), (27208, 737801)]